Maximum transfer rate.

What is the official maximum transfer rate for Bluetooth?

I see some dongles listed as 723 kbps and some at 1 mbps.

I'm going to be sneding data, so it could make a difference.

Ken
===

Moin,

Am Thu, 09 Dec 2004 19:52:32 GMT schrieb Ken Levitt:

> What is the official maximum transfer rate for Bluetooth?
> I see some dongles listed as 723 kbps and some at 1 mbps.

1 Megabits/s is the underlying data rate for the radio channel (at least
for Bluetooth < 1.2). However, obviously you can't make full use of that
so the maximum data rate you can actually reach is either around 434
kilobits/s in both directions, or 723 in one direction plus 57 in
the other direction.

For the Enhanced Data Rate feature of Bluetooth 1.2 you can roughly
triple those numbers.

--=20
Henryk Pl=F6tz
Gr=FC=DFe aus Berlin
~~~~~~~ Un-CDs, nein danke! http://www.heise.de/ct/cd-register/ ~~~~~~~
~ Help Microsoft fight software piracy: Give Linux to a friend today! ~

"Henryk Plötz" <henryk.nospamplease@ploetzli.ch> wrote in message
news:20041209232811.6d8f2f8d.henryk.nospamplease@p loetzli.ch...

> For the Enhanced Data Rate feature of Bluetooth 1.2 you can roughly
> triple those numbers.

Can you point me to some document or article that talks about this "Enhanced
Data Rate" in 1.2?

Ken
===

> What is the official maximum transfer rate for Bluetooth?

3 to10 kbps for Bluetooth v.2.0 !

--
Alain. www.algames.info

"Algames" <algames@algames.info> wrote in message
news:31u8vhF3fps0uU1@individual.net...
>> What is the official maximum transfer rate for Bluetooth?

> 3 to10 kbps for Bluetooth v.2.0 !

When will v2.0 be availible in consumer goods?

Ken

Moin,

Am Fri, 10 Dec 2004 15:31:00 GMT schrieb Ken Levitt:

>=20
> "Henryk Pl=F6tz" <henryk.nospamplease@ploetzli.ch> wrote in message=20
> news:20041209232811.6d8f2f8d.henryk.nospamplease@p loetzli.ch...
>=20
> > For the Enhanced Data Rate feature of Bluetooth 1.2 you can roughly
> > triple those numbers.
>=20
> Can you point me to some document or article that talks about this
> "Enhanced Data Rate" in 1.2?

I'm sorry, I was confused. Of course EDR is a Bluetooth 2.0 feature.
Information is to be found at
https://www.bluetooth.org/info/edr/index.php or in the 2.0 Core
specification at
https://www.bluetooth.org/docman2/Vi...3D90&document=
_content_id=3D42104


--=20
Henryk Pl=F6tz
Gr=FC=DFe aus Berlin
~~~~~~~ Un-CDs, nein danke! http://www.heise.de/ct/cd-register/ ~~~~~~~
~ Help Microsoft fight software piracy: Give Linux to a friend today! ~

Ken Levitt wrote:
> When will v2.0 be availible in consumer goods?

Informations say the 1Q 2005 but I do not believe for so early...

http://www.bluetooth.com/news/releas...PID=1437&ARC=1
BT v 2.0 was announced first time in Y2K lol ...

My new Motorola HS850 come soon and I don't want to wait,
I think about buying a 1.2 still existing dongle with Widcomm drivers :
http://www.buy.com/prod/IOGear_Bluet.../10387150.html
or http://www.clubmac.com/clubmac/shop/...sp?dpno=424076 .
If you know cheaper and OK to ship to France...

--
Alain. www.algames.info

Ken Levitt <kl23@nospam.com (to reply, replace 'nospam' with 'vetspet')> wrote:
> What is the official maximum transfer rate for Bluetooth?

Regardless of the "official" rate, what you get in practise can range
dramatically. eg, my SE T610 would only do 5kB/s to my Apple PowerBook
(uses the Belkin USB dongle internally) while my new SE K700i does
25kB/s.

PD

--
Paul Day Web: www.bur.st/~paul GPG Key ID: 7FF655A8